baber/WOPTO huggingface dataset:
Patent JP-H0891333-A (JP)
Title: Method and device for safe transportation of stackable article
Inventor: YURUGENNPEETAA HINKUSUTO
IPC: B65B53/02
Filed: 1995-05-17
Abstract: PURPOSE: To provide a method and apparatus for securing safety of stackable laminates during transportation wherein material consumption is small, even heavy articles can be reliably stacked and joined together, the method can be automated in a simple and trouble-free manner, and cost effectiveness is better than known methods. CONSTITUTION: Complete ring-like winding of a laminate 24 is made only once in a horizontal or vertical direction by a strip-like heat-shrinkable foil. Then ends of the foil at the winding are joined by a cutting/joining means 20. The heat-shrinkable foil wound around the laminate 24 is then heat-shrunk, thereby guaranteeing reliable coupling between articles in the laminate.
Patent JP-H05332114-A (JP)
Title: Piston lubricating device by oil nozzle hole of connecting rod small end part
Inventor: OSAWA HIDEYUKI
IPC: F02F3/22
Filed: 1992-06-03
Abstract: PURPOSE:To carry out sufficient lubrication not to cause abnormal abrasion, seizure and others between a piston and a cylinder inwall in an up stroke process of the piston in an engine furnished with a means to inject oil on the inwall of the piston from an oil nozzle hole provided on the small end part of a connecting rod. CONSTITUTION:A ring oil reservoir groove 14 is formed on a shoulder part 121 of a piston skirt part 12, an oil hole communicated from the inwall of a piston 1 through to the oil reservoir groove 14 is drilled and provided on an external wall 16 on the anti-thrust side of the piston 1, and an oil nozzle hole 38 is arranged so that oil injected from the oil nozzle hole 38 flows in an oil hole 17 at the time of an up stroke process of the piston 1 and it is injected toward the inwall 10 of the piston 1 at a position not communicated through to the oil hole 17 at the time of a down stroke process of the piston 1.
Patent JP-H11337455-A (JP)
Title: Particulate material measuring apparatus
Inventor: MASUDA MITSURU
IPC: G01N21/3554
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To accurately measure the moisture content or the like of a particulate material such as chips without requiring a large set area. SOLUTION: Chips or the like guided to the turntable main body 34 supported in a rotatable manner by a shaft through the sample chute 2 supported in an inclined state within a chute 13 are leveled to an almost constant thickness by a leveling jig 4 and the moisture content in the chips or the like is measured by the detector 5 arranged on the turntable main body 34. After the completion of measurement, the chips or the like on the turntable main body 34 come into contact with a scraper 6 by rotating the turntable main body 34 to be automatically returned into the chute 13.
Patent JP-S5569476-A (JP)
Title: Ink jet recording head
Inventor: KAWAMURA KIICHI
IPC: B41J2/045
Filed: 1978-11-20
Abstract: PURPOSE:To obtain the said apparatus with high performance and excellent maintenance by connecting an ink injecting hole with one of passes perpendicular to each other at the neighborhood of a jet nozzle and providing the other for a connecting hole to the atmosphere. CONSTITUTION:The ink supplied from a supplying inlet 17 is allowed to be filled from a fine pass 16 into both a nozzle 15 and a connecting part 18 to the open air and furthermore from an ink tank 14 into a fine and long pass 19. Although foams are generated they can be removed easily by the nozzle 15 or the pass 19. If the liquid pressure of the ink in the tank 14 is increased, the impeadance of the pass 19 is so large that most of the ink is jetted efficiently out of the nozzle 15 with a smaller impeadance. The ink, after it is jetted, is supplied through the pass 16 laid at the neighborhood of the nozzle 15 and the response frequency of the ink jet can be improved.
Patent JP-S5569780-A (JP)
Title: Sealed compressor
Inventor: OHIGATA OKINOBU
IPC: F04B39/00
Filed: 1978-11-20
Abstract: PURPOSE: To realize the reduction of noises at the time of capacity control with a simplified construction by providing a ring exhaust muffler separated into upper and lower chambers by a separator on the periphery of a compressor body proper; and by connecting a group of cylinders consisting of two groups of them to each of the muffler chambers.  
     CONSTITUTION: When starting the compressor as a light-load, what is required to be done is to shut an electromagnetic valve 39; to send back a high pressure gas from a high pressure conduit 40; and to circulate the gas in a sealed vessel 3 through a return tube 41. On doing this, the pressure inside a control conduit 27 is lowered so that a piston 21 is pressed by a spring 22, and a cooling gas medium within the cylinders 6W8 is discharged into the vessel 3 from a discharging outlet 24. On the other hand, the cooling gas medium in cylinders 9W11 is supplied to a second muffler chamber 29c through exhaust tubes 32W34, before being supplied to the main exhaust tube 37 through a conduit 38. After this, it is required to open the electromagnetic valve 39 for the full operation of the compressor, and to shut an outlet 23 while operating the piston 21. By so doing, the cooling gas medium from the cylinders 6W8 can be supplied to the main exhaust tube 37 via a first muffler chamber 28b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6419855-A (JP)
Title: Variable routing system
Inventor: GOHARA SHINOBU
Filed: 1987-06-10
Abstract: PURPOSE:To attain a routing control to utilize the fluctuation of a social activity even in a communicating network in which there is no time difference and to attain a flexible construction to a peak traffic by executing traffic estimation based on the attribute of respective subscribers and determining the routing control. CONSTITUTION:A subscriber exchanging node is composed of an external storage 3 which is a means to store the subscriber attribute, a main storage 4, a control device 2 to execute the estimation of traffic quantity based on subscriber attribute information, the determination of the routing and a normal calling processing, a common line signal device 5 to transmit and receive a traffic estimating value through a common line 8 with other station and a switch 1 to execute the switching of a line flux based on the determination of the control device 2. By this constitution, in the respective exchanging nodes as a network constituting element, the traffic quantity is estimated from traffic characteristic data to correspond to received subscribers, based on this, the size of the line bundle to correspond to respective grounds is determined and controlled and the estimated traffic quantity is sent to the other station.
Patent JP-S5570544-A (JP)
Title: Machining mill managing system
Inventor: YUMOTO MAKOTO
IPC: B23Q41/00
Filed: 1978-11-20
Abstract: PURPOSE: To obtain accurate information on the operating rate of the machines and the process progress by storing machining time data for every process and every machine in the memory of a central processing unit to controlevery machine and every process relative to the reference time.  
     CONSTITUTION: A plurality of terminal units A are connected to INC of a CPU through a terminal data control unit. A plurality of sets of a terminal unit B1, machine MAC1 and an oscillator OSC1 are connected to the terminal unit A. Processing data for every process and every machine is stored in the memory of the CPU. The time required for cutting, preparing, dismounting the work and inspecting the finished work are controlled for every process and every machine comparing with respective reference times. The progress of the process and the operating rate of the machines are printed out by a type writer TW thus providing accurate data for managing the machining mill. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5845374-A (JP)
Title: Parts for timepiece
Inventor: SHIMOYAMA RIYOUZOU
IPC: G04B13/02
Filed: 1981-09-11
Abstract: PURPOSE:To improve the abrasion resistance, strength, toughness, etc. of parts for timepieces by working free-cutting middle carbon steel to required shapes of parts for timepieces, and subjecting the same to hardening and tempering after surface treatments thereby refining the parts to the hardness differing in the outside circumferential parts and the core parts. CONSTITUTION:Free-cutting carbon steel contg. 0.35-0.55wt% carbon is used, and is worked to required shapes of parts for timepieces such as gears, shafting, pins, screws or the like. After the surfaces of the parts for timepieces are hardened by treatments for carburization, nitriding, or the like, the parts are hardened and tempered whereby the parts are refined to the hardness differing in the surface layer parts and the core parts. More specifically, the core parts are refined to the hardness mainly to provide toughness and the outside circumferential parts to the hardness mainly to provide strength and abrasion resistance. The difference in hardness between the core parts and the outside circumferential part is kept at about 100-300 micro-Vickers Hv.
Patent JP-S6038398-A (JP)
Title: Stable protein aqueous solution and preparation
Inventor: HORUSUTO TOUROU
IPC: A61K39/395
Filed: 1984-07-12
Abstract: The invention relates to aqueous solutions of proteins with a molecular weight above 8,500 daltons, which contain a compound of the formula I R2O-Xn-R3 (I) in which Xn is a chain of n members of the formula II or III   <IMAGE>   in any desired sequence, n denotes 2 to 200 and R1 denotes hydrogen, methyl or ethyl, it being possible for the radicals R1 to be identical or different but R1 being hydrogen in at least half of the chain members, and R2 and R3 are identical or different and denote hydrogen or an organic radical, to processes for their preparation and to their use. The invention furthermore relates to the use of compounds of the formula I for the pretreatment of hydrophobic surfaces to avoid adsorption of denaturing of proteins.
Patent JP-H05313218-A (JP)
Title: Semiconductor laminated structure
Inventor: ANAMI TAKAYOSHI
IPC: G02F1/35
Filed: 1992-05-08
Abstract: PURPOSE:To obtain the semiconductor laminated structure having large optical nonlinearity even at room temp. by confining the layer thickness of barrier layers forming a first semiconductor quantum well to the extent that electrons and holes can tunnel to second and third semiconductors or below. CONSTITUTION:This semiconductor laminated structure has the structure that the semiconductor quantum well layer 1 having a thin film of about the average free travel of the electrons or below is held by the semiconductor layers 12, 13 and that the energy at the bottom end of the transmission band is smaller in order of the semiconductor layer 12, the quantum well layer 11 and the semiconductor 13 and the energy on the valence electron band is larger in this order. The layer thicknesses of the barrier layers 14, 15 forming the quantum well layer 11 are confined to the extent that the electrons and holes in the quantum well layer 11 can be respectively tunneled to the semiconductors 12, 13 or below. Then, the energy at the absorption end is shifted to a long wavelength side by a quantum confining Stark effect when an electric field is impressed to the quantum well layer 11. As a result, a large change in the absorptivity arises and the large nonlinear characteristic eventually arises in the light intensity.
Patent JP-S5571815-A (JP)
Title: Production of ultra-fine fiber having metal chelating ability
Inventor: TAKASHIO MASAHIKO
IPC: C08J5/20
Filed: 1978-11-22
Abstract: PURPOSE: To increase the surface area of fibers and the amount of chelating functional groups to be introduced, by calcining ultra-fine polyvinyl alcohol fibers in the presence of a dehydration catalyst under specific conditions.  
     CONSTITUTION: Ultra-fine polyvinyl alcohol fibers having a filament diameter≤1μ are calcined in the presence of a dehydration catalyst, preferably ammonium polyphosphate of the formula (n is 10W400) at 80W250°C for 10W180min to give ultra-fine fibers with a weight loss of 5W25%. Chelating functional groups, e.g. mercapto groups, are introduced to form the objective fibers. For example, an aqueous solution of (A) completely saponified polyvinyl alcohol having an average polymerization degree of 800W3,000, and (B) an amorphous polymer, e.g. polyethylene oxide, is dry spun and rinsed with water to remove the polymer (B). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5367739-A (JP)
Title: Adhesive compositions having prolonged pot life
Inventor: YOSHINARI EIJI
IPC: C08L31/00
Filed: 1976-11-29
Abstract: PURPOSE: An adhesive composition having a prolonged pot life without degrading adhesion, comprising a solution-type polyvinyl acetate adhesive and a specific ester compound having a glyceryl group. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5569122-A (JP)
Title: Light modulating device
Inventor: NODA JIYUICHI
IPC: G02F1/03
Filed: 1978-11-21
Abstract: PURPOSE:To make possible modulation even to DC voltage components by installing the electrodes for applying modulating electric fields to an optical guide having electro-optic effect on a substrate by way of transparent conductive layers. CONSTITUTION:A substrate 1 provided with an optical guide 3 having electro- optic effect is provided with transparent conductive layers 6a, 6b which are transparent to stripe-form laser light by mixed crystals of In2O3, SnO2, etc. On the layers 6a, 6b are laminated a chromium layer 7 of good adhesion and a metal layer 8 of small specific resistance, whereby electrodes 5a, 5b are formed. DC electric fields are applied to the optical guide 3 by these electrodes 5a, 5b provided to the substrate 1 by way of the conductive layer and not by way of any insulation layer without capacity action of the electrodes 5a, 5b even at the applying of DC voltage. Hence, even for the DC voltage components, the laser light entering from one end of the optical guide 3 is modulated and emits from the other end.
Patent JP-H01313223-A (JP)
Title: Automatic paper feeder
Inventor: SAKAI SATOSHI
IPC: B65H7/06
Filed: 1988-06-11
Abstract: PURPOSE:To obtain an automatic paper feeder capable of corresponding to papers having a wide thickness range by providing in the first place a level detecting sensor for detecting the level affording a rotation instruction to a paper feed roller. CONSTITUTION:In the case of thick paper, as a paper feed roller 6 receives a strong resistance from a resistance member 9 due to the strong nerve of the paper in the initial paper feed level in which the gap L between the contact position A of the paper feed roller 6 and the impact position B of the resistance member is short, the slipping of the paper feed roller 6 on the upper surface is caused, and no paper feed is conducted. When the paper feed is not conducted, no detection signal is outputted from a paper detecting sensor 10, so that a paper table 1 is raised in a determined amount, or a supporting member 5 is lowered in a determined amount. By this motion, the gap L between the contact position A and the impact position B is widened to make the paper easily caught between the both A and B. The paper feed roller 6 rotates to try the paper feed again. When the paper feed is not conducted, neverthless, the above motion is again repeated to widen the gap L until the paper can be fed out.
Patent JP-H08310503-A (JP)
Title: Device for bending in flaps of box
Inventor: OKAZAKI TAKAMASA
IPC: B65B7/22
Filed: 1995-05-18
Abstract: PURPOSE: To combine the members for the steps for severally bending in flaps into an integrated mechanism. CONSTITUTION: Between support members 12, 13 on two sides a comb-shaped guide member 14 is held and the feet of the two support members hold a box body 10 at the four corners. On the outer side of the support members flap- bending plates 22, 23 are supported rotatably respectively, designed to be rotated by a cylinder 24 and bend down side flaps 10e, 10f and hold them as they are. At the lower ends of the support members a plate 32 for bending in closing flaps is held freely rotatably and designed to be rotated by a cylinder 34. On the other hand, on the guide member a guiding side for guiding the forward end of an insertion flap bent in by rotation of the plate 32 is formed. On the lower end of the guiding side a small stepped part is formed, which is caught on the front wall of the box body and guides an insertion flap to be inserted into the box body.
Patent JP-H0436364-A (JP)
Title: Coating material
Inventor: YOKOTE SHUJI
IPC: C09D167/02
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a coating material excellent in suitability for a wet ink, adhesiveness, and boiling water resistance by using as the constituent a polyester resin which has a specified viscosity and is formed from a specified glycol component and a dicarboxylic acid component consisting mainly of an aromatic dicarboxylic acid. CONSTITUTION:This coating material consists mainly of a polyester resin which is synthesized from a dicarboxylic acid component consisting mainly of an aromatic dicarboxylic acid and a glycol component comprising 50-100mol% glycol of formula 1 (wherein R is 1-10C alkylene) and 50-0mol% 2-10C aliphatic glycol and which has a reducing viscosity of 0.20 or higher. The aromatic dicarboxylic acid can arbitrarily be selected; however, terephthalic acid is preferably used particularly from the viewpoint of mechanical characteristics. Examples of the 2-10C aliphatic glycol include ethylene glycol, propylene glycol, and 1,4-butanediol.
Patent JP-S5767970-A (JP)
Title: Controller of copying machine
Inventor: HOSAKA MASAO
IPC: G03G15/20
Filed: 1980-10-14
Abstract: PURPOSE:To assure the quality of a copied picture even when the power source voltage is fluctuant, by correcting the copying speed according to the change of the presumed electrode position temperature corresponding to the temperature of a fixing part, the fluctuation of the power source, the number of copying sheets, etc. CONSTITUTION:A solid-state relay SSR consisting of a switch SW1, a triac TRC2, etc. is controlled via a microcomputer MPV and in accordance with the temperature of a fixing part and due to a thermistor, etc., a half-cycle period of an AC power source which is formed by the zero cross detection, the power souce voltage produced by the peack holding, etc. Then the pulse width of supplied power, etc. is controlled, and the temperature of the fixing part is set at a prescribed level. When the copying is started, the change of the fixing temperature is predictively decided by the computer MPV and in accordance with the detected value of the power source voltage, the detected value of temperature of the fixing part, the copying sheets, etc. Based on this predictive value, the computer MPV designates the copying speed. In such consitution, the picture quality of picture is assured even when the power supply voltage is fluctuant.
Patent JP-H09323243-A (JP)
Title: Grinding method
Inventor: WAKAZONO YOSHIO
IPC: B24B49/03
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To make highly accurate face grinding so as to be performable by controlling the width size data of a grinding wheel even if truing for renewing this width size data of the grinding wheel is not carried out. SOLUTION: Both end faces of a workpiece are ground by both end faces of a grinding wheel with the width size data of this prestored grinding wheel (S130), a distance between both these end faces of the ground workpiece is measured (S132), the width size data of the prestored grinding wheel is compensated on the basis of this measured distance (S134), and then the next time face grinding is made so as to be done with the compensated wheel's width size data (S135).
Patent JP-H039352-A (JP)
Title: Small-sized automatic developing machine for photographic sensitive material
Inventor: GOSHIMA NOBUTAKA
IPC: G03D15/02
Filed: 1989-06-06
Abstract: PURPOSE:To miniaturize a drying device by constituting a drying section as a unit and attachably and detachably mounting the unit to the above machine. CONSTITUTION:The drying secion 60 and the body of the automatic developing machine are attachably and detachably constituted. The drying unit 60 is mounted in the drying section D, i.e. the position which is on the side wall of the body frame 10 and connects to an outle roller 51 of a prossing section. There are various forms of mounting the drying section 60; for example, the unit is mounted via a hook 52 to the side wall of the body frame 10. The small- sized and lightweight developing machine is obtd. in this way and there is no need for the automobile, such as track or van, to be exclusively used for carrying the machine.
Patent JP-S63308837-A (JP)
Title: Piezoelectric relay
Inventor: KONO KUNITOSHI
IPC: H01H57/00
Filed: 1987-06-10
Abstract: PURPOSE:To aim at improvement in performance for switching action, vibro- resistance, impact resistance, etc., by installing the fixed piece fixed to a support block plane with a screw at the specified rate of an outer diameter of a piezoelectric unimorph silimar to a disc or a round from, and installing a traveling contact in a movable part of the piezoelectric unimorph. CONSTITUTION:In this relay, there is provided with a fixed piece 7 which is fixed to a support block plane with a screw as far as one-third or so of the outer diameter of a piezoelectric unimorph silimar to a disc or a round from made up of sticking a sheetlike piezoelectric element to a conductive flexible plate of metal or the like with a bonding agent. A traveling contact 3 is installed in a tip of this piezoelectric unimorph as corresponding to a fixed contact 5. This piezoelectric unimorph is fixed to a support block and it improves the extent of reliability in switching action or the like. In addition, in order to be directly fixed to a support block plane, its assembly is also easy and the support block is simplified as well. Thus, the support block and the piezoelectric unimorph both are maintained in a surely stable state, so that performance of a piezoelectric relay for swiching action, vibro-resistance, impact resistance, etc., is sharply improved.
Patent JP-S5269171-A (JP)
Title: Method of picking up components from rack
Inventor: SHIOMI TADATAKA
IPC: B65G1/137
Filed: 1975-12-03
Abstract: PURPOSE:To provide a picking apparatus capable of cutting a required number of components packaged in a roll and kept on a rack, and storing the components into backet.
Patent JP-H11340458-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: ISHIKAWA YOSHIMITSU
IPC: H01L21/768
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by providing a semiconductor substrate having asource-drain region, a gate insulating film formed thereon, a gate electrode formed on the gate insulating film, and a side wall having substantially constant thickness from the bottom face to the upper surface thereby enhancing interlayer breakdown voltage. SOLUTION: An active region defined by an isolation film 117 of silicon oxide is formed on the surface of a p-type semiconductor substrate 101. A gate electrode is formed on the surface of the active region through a gate insulating film 102. The gate electrode is composed of a laminate comprising a conductive film 103, a reflective film 104, and an offset oxide film 105. Active regions 107, 110 are formed by performing annealing. A side wall 111 having rectangular side wall 111 is formed on the opposite side walls of the gate electrode. The side wall has film thickness substantially constant from lower part to upper part. This structure realizes a highly reliable semiconductor device excellent in interlayer breakdown voltage between the gate electrode and the interlayer insulating film.
Patent JP-S6122821-A (JP)
Inventor: MORITA YOSHIZOU
IPC: A47J43/25
Filed: 1984-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。